Cooler



FIG. 1 is a top, front, right side perspective view of a cooler showing our new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a bottom plan view thereof;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a left side elevational view thereof;

FIG. 6 is a top plan view of the base portion only shown separately for clarity of illustration;

FIG. 7 is an exploded left side elevational view thereof; and

FIG. 8 is an exploded right side elevational view thereof. 

The ornamental design for a cooler, as shown and described. 